what is the reason the main breaker is trip during the motor is running? (some time the breaker is not trip)

0 Answers  

---

What are the advantages of star-delta starter with induction motor?

7 Answers   Merchant Navy, Naval Academy, Samundra Institute of Maritime Studies, YMCA,

---

how to calc. current for 5MVAR,50hz,33kv

1 Answers  

---

What is dynamo?How it works and what is the function of dynamo in a DG.

0 Answers  

---

Can we indroduce the principle of single phase induction mator to Transformer? i.e. by Producing rotating flux in the transformer.

0 Answers  

---

---

what is meant by boost charge in batteries

1 Answers   MTS,

---

What makes the difference between 50Hz supply and 60Hz supply which one is economical? What is the use of using increased frequency?

5 Answers   ABB,

---

DG lube oil and waste oil how to dispose outside and there is any authorised vendors will be there for this.

2 Answers  

---

can a motor acts as a generator

8 Answers   Cummins,

---

Why the electron flow in reverse of current.

6 Answers  

---

how do you reduce the skin effect

2 Answers  

---

how to calculate P.F from kva only?

3 Answers  

---